package py.com.alfa.escriba.web.rest.impl;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.core.Response;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;

import py.com.alfa.escriba.config.EscribaApplicationContextProvider;
import py.com.alfa.escriba.config.HttpHeaderConfig;
import py.com.alfa.escriba.exception.ErrorCode;
import py.com.alfa.escriba.exception.ServiceException;
import py.com.alfa.escriba.persistence.dto.MonedasDTO;
import py.com.alfa.escriba.web.interceptor.BeanNames;
import py.com.alfa.escriba.web.interceptor.InvocationContext;
import py.com.alfa.escriba.web.rest.secure.MonedasSecureRESTService;
import py.com.alfa.escriba.web.services.MonedasService;

public class MonedasSecureRESTServiceImpl implements MonedasSecureRESTService{

  private ApplicationContext ctx;
  private MonedasService dao;
  private InvocationContext ic;
  private HttpHeaderConfig config;
  private Logger logger = LoggerFactory.getLogger(getClass());

  public MonedasSecureRESTServiceImpl() {
    this.ctx = EscribaApplicationContextProvider.getContext();
    this.dao = (MonedasService) ctx.getBean("monedasService");
    this.config = (HttpHeaderConfig) ctx.getBean(BeanNames.HTTP_HEADERS_BEAN);
  }

  @Override
  public List<MonedasDTO> listMonedas(HttpServletRequest request) throws ServiceException { 
    try {
      ic = (InvocationContext) request.getAttribute(this.config.getContextAttributeName());
      List<MonedasDTO> result = dao.listMonedas(ic);
      return result;
    }
    catch (ServiceException e){
      logger.error(e.getMessage(), e);
      throw e;
    }
    catch (Exception e){
      logger.error(e.getMessage(), e);
      throw new ServiceException(ErrorCode.INTERNAL_ERROR, "internal.dataAccessError");
    }
  }

  @Override
  public MonedasDTO showMonedas(Long id, HttpServletRequest request) throws ServiceException { 
    try {
      ic = (InvocationContext) request.getAttribute(this.config.getContextAttributeName());
      MonedasDTO result = dao.getMonedas(id, ic);
      return result;
    }
    catch (ServiceException e){
      logger.error(e.getMessage(), e);
      throw e;
    }
    catch (Exception e){
      logger.error(e.getMessage(), e);
      throw new ServiceException(ErrorCode.INTERNAL_ERROR, "internal.dataAccessError");
    }
  }

  @Override
  public MonedasDTO saveMonedas(Long id, MonedasDTO dto, HttpServletRequest request) throws ServiceException {
    try {
      ic = (InvocationContext) request.getAttribute(this.config.getContextAttributeName());
      MonedasDTO result = dao.updateMonedas(id, dto, ic);
      return result;
    }
    catch (ServiceException e){
      logger.error(e.getMessage(), e);
      throw e;
    }
    catch (Exception e){
      logger.error(e.getMessage(), e);
      throw new ServiceException(ErrorCode.INTERNAL_ERROR, "internal.dataAccessError");
    }
  }

  @Override
  public MonedasDTO createMonedas(MonedasDTO dto, HttpServletRequest request) throws ServiceException {
    try {
      ic = (InvocationContext) request.getAttribute(this.config.getContextAttributeName());
      MonedasDTO result = dao.createMonedas(dto, ic);
      return result;
    }
    catch (ServiceException e){
      logger.error(e.getMessage(), e);
      throw e;
    }
    catch (Exception e){
      logger.error(e.getMessage(), e);
      throw new ServiceException(ErrorCode.INTERNAL_ERROR, "internal.dataAccessError");
    }
  }

  @Override
  public Response deleteMonedas(Long id, HttpServletRequest request) throws ServiceException {
    try {
      ic = (InvocationContext) request.getAttribute(this.config.getContextAttributeName());
      dao.deleteMonedas(id, ic);
      return Response.ok().build();
    }
    catch (ServiceException e){
      logger.error(e.getMessage(), e);
      throw e;
    }
    catch (Exception e){
      logger.error(e.getMessage(), e);
      throw new ServiceException(ErrorCode.INTERNAL_ERROR, "internal.dataAccessError");
    }
  }

}